ITEM PART
DESCRIPTION
QTY.
1
08377
Crankcase
1
2
08378
Oil Fill Plug with Gasket
1
3
06479
Crankcase cover
1
3A
07186
Oil Sight Glass w/ Gasket
1
4
08380
O-Ring
1
5
12137
Oil Drain Plug
1
5A
07182
Gasket for Oil Drain Plug
1
5B
08092
Plug with Gasket
1
6
08093
Screw
4
6A
08094
Spring Washer
12
7
08471
Bearing Cover, Open
1
8
08472
Bearing Cover, Closed
1
8A
06245
Shim
1
9
01016
O-Ring
2
10
08095
Screw with Washer
8
11
07459
Radial Shaft Seal
1
12
08473
Bearing
1
12A
08474
Bearing
1
13
08475
Crankshaft
1
14
08091
Fitting Key
1
15
08390
Connecting Rod Assembly
3
15A
07311
Screw with Washer
6
16
06611
Plunger Assy. Items 16A-16G
3
16A
08096
Plunger Base
3
16B
08398
Plunger Pipe
3
16C
07256
Centering Sleeve
3
16D
08097
Tensioning Screwing
3
16E
07023
O-Ring
3
16F
07203
Backup Ring
3
P420A-3100/5100 PUMP PARTS LIST
P420A-3100/5100 PUMP TORQUE SPECIFICATIONS
Position
Item#
Description
Torque Amount
15A
07311
Screw with Washer
216 in.-lbs.
16D
08097
Tensioning Screw
240 in.-lbs.
32
06616/06379
Plug (P420, P422)
125 ft.-lbs.
34
06612
Inner Hexegon Screw
35 ft.-lbs.
ITEM PART
DESCRIPTION
QTY.
16G
07161-0100 Copper Washer
3
17
07314
Crosshead Pin
3
19
08366
Oil Seal
3
20
08098
Seal Case
3
21
06613
O-Ring (P420-3100)
3
21
07266
O-Ring (P420-5100)
3
22
08059
O-Ring
3
23
12254
V-Sleeve
3
23A
08099
Spacer Ring
3
23B
12255
Weep Seal
3
24
08376
Pressure Ring
6
25
06373
Weep Return Ring
3
26
06614
Manifold (P420-3100)
1
26
06374
Manifold (P420-5100)
1
27A
06615
Valve Assembly (P420A-3100)
6
27A
06375
Valve Assembly (P420A-5100)
6
27
06376
Valve Seat
6
28
08371
Valve Plate
6
29
06377
Valve Spring
6
30
08372
Valve Spring Retainer
6
31
07212-0001 O-Ring, Viton (P420A-3100)
6
31
07212
O-Ring (P420A-5100)
6
32
06616
Plug (P420A-3100)
6
32
06379
Plug (P420A-5100)
6
33
07214-0100 O-Ring, Viton (P420A-3100)
6
33
07214
O-Ring (P420-5100)
6
34
06612
Inner Hexagon Screw
8
36
13150
Plug, G 3/4" (P420-5100)
1
37
13321-0100 Plug, G 1" (P420-5100)
1
